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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: SVWN/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A'
Energy calculated at SVWN/TZVP
 hartrees
Energy at 0K-436.808839
Energy at 298.15K-436.811472
HF Energy-436.808839
Nuclear repulsion energy48.748759
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at SVWN/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3046 3011 0.00      
2 A 3014 2979 14.73      
3 A 2934 2901 1.03      
4 A 1394 1378 20.43      
5 A 1263 1248 11.51      
6 A 1251 1237 14.16      
7 A 816 807 3.34      
8 A 738 730 3.03      
9 A 540 533 80.98      

Unscaled Zero Point Vibrational Energy (zpe) 7497.6 cm-1
Scaled (by 0.9885) Zero Point Vibrational Energy (zpe) 7411.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at SVWN/TZVP
ABC
5.25119 0.45523 0.45388

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.090 0.000 -0.013
S2 -0.686 0.000 -0.002
H3 1.405 -0.000 1.049
H4 1.513 -0.907 -0.468
H5 1.513 0.908 -0.467

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.77561.10721.09951.0995
S21.77562.33962.42342.4235
H31.10722.33961.77001.7701
H41.09952.42341.77001.8152
H51.09952.42351.77011.8152

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 106.170 S2 C1 H4 112.770
S2 C1 H5 112.773 H3 C1 H4 106.663
H3 C1 H5 106.667 H4 C1 H5 111.275
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.563      
2 S -0.046      
3 H 0.202      
4 H 0.204      
5 H 0.204      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.932 -0.000 0.141 1.937
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.533 -0.000 0.235
y -0.000 -21.748 -0.001
z 0.235 -0.001 -19.261
Traceless
 xyz
x 0.971 -0.000 0.235
y -0.000 -2.350 -0.001
z 0.235 -0.001 1.379
Polar
3z2-r22.758
x2-y22.214
xy-0.000
xz0.235
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 36.990
(<r2>)1/2 6.082